CN202217361U - Six-wiring-system pulse electronic fence main machine - Google Patents
Six-wiring-system pulse electronic fence main machine Download PDFInfo
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- CN202217361U CN202217361U CN2011203465924U CN201120346592U CN202217361U CN 202217361 U CN202217361 U CN 202217361U CN 2011203465924 U CN2011203465924 U CN 2011203465924U CN 201120346592 U CN201120346592 U CN 201120346592U CN 202217361 U CN202217361 U CN 202217361U
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Abstract
The utility model discloses a six-wiring-system pulse electronic fence main machine, which comprises a main machine control module, a high voltage charging module, a high voltage discharging module, a high voltage output module, a high voltage input module and a high voltage detection module. The main machine control module is sequentially connected with the fence portion through the high voltage charging module, the high voltage discharging module and the high voltage output module. The fence portion is composed of 6 groups of fence wires. The positive high voltage pulse output end and the negative high voltage pulse output end of the high voltage output module are respectively connected with one end of two groups of fence wires, the other end of the two groups of fence wires is connected with the other end of the surplus four groups of fence wires, one end of the four surplus four groups of fence wires is connected with the high voltage input module, and the high voltage input module is connected with the main machine control module through the high voltage detection module. The six-wiring-system pulse electronic fence main machine reduces cost, overcomes the shortcoming of no alarming of short circuit of tow adjacent circuits, thereby achieving the fact that the main machine alarms when two adjacent circuits come across short circuit or any circuit is disconnected and being safe and reliable.
Description
Technical field
The utility model belongs to the electronic communication field, relates to a kind of six line system pulsed electron fence main frames.
Background technology
In the ordinarily resident residential area, place such as villa residential area, enterprises and institutions, factory, warehouse, transformer station, power plant, school or detention house, prison, airport, military base, government organs, major historical and cultural sites under state protection all needs circumference safety precaution and periphery intrusion preventing warning facility.At present, the high voltage pulse electronic enclosure periphery intrusion preventing alarm system on the market is divided into single defence area high voltage pulse electronic enclosure periphery intrusion preventing alarm system, two defence areas high voltage pulse electronic enclosure periphery intrusion preventing alarm system and many defence areas high voltage pulse electronic enclosure periphery intrusion preventing alarm system.The fence line number average of selling the fence sections of using now is 4 integer, does not have the fence of six line system structures.Existing fence sections replaces if the six line systems that will realize will combine composition 8 ray modes with fence sections with two single defence area high-voltage pulse main frames or two defence areas high-voltage pulse main frame; Except raising the cost; Also increased the complicacy of high voltage pulse electronic enclosure periphery intrusion preventing alarm system, and adjacent two-way short circuit meeting causes the drawback of not reporting to the police.
The utility model content
The utility model technical matters to be solved is: a kind of six line system pulsed electron fence main frames are provided, and this main frame has been realized adjacent two-way short-circuit alarming, breaks off the function of any one tunnel warning.
For solving the problems of the technologies described above, the utility model adopts following technical scheme.
A kind of six line system pulsed electron fence main frames comprise host computer control module, high-voltage charging module, effluve module, high voltage output module, high pressure load module, high pressure detection module; Said host computer control module is connected with fence sections through high-voltage charging module, effluve module, high voltage output module successively; Said fence sections is made up of 6 groups of fence lines; The positive and negative high-voltage pulse output terminal of said high voltage output module is connected with an end of 2 groups of fence lines of fence sections respectively, forms positive and negative two-way high-voltage pulse loop; The other end of said 2 groups of fence lines is connected with the other end of 4 groups of fence lines of residue, converts positive and negative 4 road high-voltage pulse loops that replace to; One termination of 4 groups of fence lines of said residue is gone into the high pressure load module, and the high pressure load module inserts host computer control module through the high pressure detection module.
As a kind of preferred version of the utility model, 6 groups of fence lines of said fence sections be respectively first, second, third and fourth, five, six groups of fence lines; Wherein an end of first and second group fence line is connected with the positive and negative high-voltage pulse output terminal of high voltage output module; The other end of first group of fence line links to each other with the other end of the 3rd, five group of fence line respectively; The other end of second group of fence line links to each other with the other end of the 4th, six group of fence line respectively, third and fourth, an end of five, six groups of fence lines is connected with the positive and negative high-voltage pulse input end of high pressure load module.
As the another kind of preferred version of the utility model, said main frame also comprises a communicator module, and said communicator module links to each other with host computer control module, and host computer control module is connected with extraneous communication apparatus communication through the communicator module.
Another preferred version as the utility model; Said high pressure detection module comprises four tunnel pulse-detecting circuits and a connection terminal, and said four tunnel pulse-detecting circuits are respectively the first positive pulse testing circuit, the second positive pulse testing circuit, the first negative pulse testing circuit, the second negative pulse testing circuit; Said connection terminal has 6 pins; The 1st pin meets supply voltage VCC; The 2nd pin ground connection, the 3rd to 6 pin is respectively in order to connect the first positive pulse testing circuit, the first negative pulse testing circuit, the second positive pulse testing circuit, the second negative pulse testing circuit.
Another preferred version as the utility model; The said first positive pulse testing circuit comprises photoelectrical coupler U8, and wherein photoelectrical coupler U8 has 4 ports, the second port ground connection of U8; First port of U8 connects the positive high voltage pulse through resistance R 24; First port of U8 passes through diode D4 ground connection, the plus earth of diode D4, and the negative pole of diode D4 connects first port of U8.The 3rd port of U8 connects the positive pole of diode D62, and the negative pole of diode D62 connects the 6th pin of connection terminal, and the negative pole of diode D62 is also through capacitor C 16 ground connection.The 3rd port of said U8 is the resistance R 17 and diode D17 ground connection through connecting also; The anodal connecting resistance R17 of diode D17, minus earth.The 4th port of said U8 connects+the 12V power supply.
The said first negative pulse testing circuit comprises photoelectrical coupler U9; Wherein photoelectrical coupler U9 has 4 ports; The first port ground connection of U9, second port of U9 connects the negative high voltage pulse through resistance R 25, is connected with diode D60 between first port of U9 and second port; Wherein the positive pole of diode D60 connects second port of U9, and the negative pole of diode D60 connects first port of U9.The 3rd port of U9 connects the positive pole of diode D61, and the negative pole of diode D61 connects the 5th pin of connection terminal, and the negative pole of diode D10 is also through capacitor C 8 ground connection.The 3rd port of said U9 is the resistance R 19 and diode D18 ground connection through connecting also; The anodal connecting resistance R19 of diode D18, minus earth.The 4th port of said U9 connects+the 12V power supply.
The said second positive pulse testing circuit comprises photoelectrical coupler U16; Wherein photoelectrical coupler U16 has 4 ports; The second port ground connection of U16, first port of U16 connects the positive high voltage pulse through resistance R 26, and first port of U16 is through diode D19 ground connection; The plus earth of diode D19, the negative pole of diode D19 connect first port of U16.The 3rd port of U16 connects the positive pole of diode D64, and the negative pole of diode D64 connects the 4th pin of connection terminal, and the negative pole of diode D64 is also through capacitor C 56 ground connection.The 3rd port of said U16 is the resistance R 21 and diode D26 ground connection through connecting also; The anodal connecting resistance R21 of diode D26, minus earth.The 4th port of said U16 connects+the 12V power supply.
The said second negative pulse testing circuit comprises photoelectrical coupler U17; Wherein photoelectrical coupler U17 has 4 ports; The first port ground connection of U17, second port of U17 connects the negative high voltage pulse through resistance R 27, is connected with diode D20 between first port of U17 and second port; Wherein the positive pole of diode D20 connects second port of U27, and the negative pole of diode D20 connects first port of U27.The 3rd port of U27 connects the positive pole of diode D63, and the negative pole of diode D63 connects the 3rd pin of connection terminal, and the negative pole of diode D63 is also through capacitor C 57 ground connection.The 3rd port of said U17 is the resistance R 22 and diode D27 ground connection through connecting also; The anodal connecting resistance R22 of diode D27, minus earth.The 4th port of said U17 connects+the 12V power supply.
The beneficial effect of the utility model is: the described six line system pulsed electron fence main frames of the utility model cost that ratio two cover single defence area high-voltage pulse main frames or overlap two defence areas high-voltage pulse main frame on cost has reduced a lot; Also overcome the drawback that adjacent two-way short circuit is not reported to the police; Thereby realized adjacent two-way short-circuit alarming; Break off the function of any one tunnel warning, safe and reliable.
Description of drawings
Fig. 1 is the inner structure synoptic diagram of the described six line system pulsed electron fence main frames of the utility model;
Fig. 2 is the external cabling synoptic diagram of the described six line system pulsed electron fence main frames of the utility model;
Fig. 3 is the electrical block diagram of the described first positive pulse testing circuit of the utility model;
Fig. 4 is the electrical block diagram of the described first negative pulse testing circuit of the utility model;
Fig. 5 is the electrical block diagram of the described second positive pulse testing circuit of the utility model;
Fig. 6 is the electrical block diagram of the described second negative pulse testing circuit of the utility model.
The primary clustering symbol description:
1, host computer control module; 2, high-voltage charging module;
3, effluve module; 4, high voltage output module;
5, high pressure load module; 6, high pressure detection module;
7, communicator module; 8, fence sections;
81, first group of fence line; 82, second group of fence line;
83, the 3rd group of fence line; 84, the 4th group of fence line;
85, the 5th group of fence line; 86, the 6th group of fence line.
Embodiment
Below in conjunction with accompanying drawing the embodiment of the utility model is done further explain.
Embodiment one
Present embodiment provides a kind of six line system pulsed electron fence main frames, and is as shown in Figure 1, comprises host computer control module, high-voltage charging module, effluve module, high voltage output module, high pressure load module, high pressure detection module, communicator module; Said host computer control module is connected with fence sections through high-voltage charging module, effluve module, high voltage output module successively; Said fence sections is made up of 6 groups of fence lines; The positive and negative high-voltage pulse output terminal of said high voltage output module is connected with an end of 2 groups of fence lines of fence sections respectively, forms positive and negative two-way high-voltage pulse loop; The other end of said 2 groups of fence lines is connected with the other end of 4 groups of fence lines of residue, converts positive and negative 4 road high-voltage pulse loops that replace to; One termination of 4 groups of fence lines of said residue is gone into the high pressure load module, and the high pressure load module inserts host computer control module through the high pressure detection module, and host computer control module 1 is connected with extraneous communication facilities through the communicator module.
[host computer control module 1]
Host computer control module 1 is the control core with the microprocessor; This microprocessor has the input/output end port of multichannel, and inside is integrated with PWM (Pulse Width Modulation, pulse-length modulation) circuit; 6 road A/D change-over circuits, high capacity EEPROM (being used for the saved system service data).
[high-voltage charging module 2]
High-voltage charging module 2 comprises high-frequency transformer and an electric capacity, accomplishes the first order of high-voltage pulse and amplifies.
[effluve module 3]
Effluve module 3 is formed with high-frequency transformer and charge/discharge control circuit, accomplishes the second level of high-voltage pulse and amplifies.
[high voltage output module 4]
High voltage output module 4 is mainly formed with voltage dependent resistor (VDR), high tension terminal, high-tension shielding line.
[high pressure load module 5]
High pressure load module 5 is mainly by interface circuit, high tension terminal, and high tension protection circuit is formed.
[high pressure detection module 6]
High pressure detection module 6 is mainly formed with four tunnel pulse-detecting circuits and a connection terminal, mainly accomplishes the measuring ability of high-voltage pulse signal.Said four tunnel pulse-detecting circuits are respectively the first positive pulse testing circuit, the second positive pulse testing circuit, the first negative pulse testing circuit, the second negative pulse testing circuit.Said connection terminal has 6 pins; The 1st pin meets supply voltage VCC; The 2nd pin ground connection, the 3rd to 6 pin is respectively in order to connect the first positive pulse testing circuit, the first negative pulse testing circuit, the second positive pulse testing circuit, the second negative pulse testing circuit.
As shown in Figure 3; The said first positive pulse testing circuit comprises photoelectrical coupler U8, and wherein photoelectrical coupler U8 has 4 ports, the second port ground connection of U8; First port of U8 connects the positive high voltage pulse through resistance R 24; First port of U8 passes through diode D4 ground connection, the plus earth of diode D4, and the negative pole of diode D4 connects first port of U8.The 3rd port of U8 connects the positive pole of diode D62, and the negative pole of diode D62 connects the 6th pin of connection terminal, and the negative pole of diode D62 is also through capacitor C 16 ground connection.The 3rd port of said U8 is the resistance R 17 and diode D17 ground connection through connecting also; The anodal connecting resistance R17 of diode D17, minus earth.The 4th port of said U8 connects+the 12V power supply.
As shown in Figure 4; The said first negative pulse testing circuit comprises photoelectrical coupler U9, and wherein photoelectrical coupler U9 has 4 ports, the first port ground connection of U9; Second port of U9 connects the negative high voltage pulse through resistance R 25; Be connected with diode D60 between first port of U9 and second port, wherein the positive pole of diode D60 connects second port of U9, and the negative pole of diode D60 connects first port of U9.The 3rd port of U9 connects the positive pole of diode D61, and the negative pole of diode D61 connects the 5th pin of connection terminal, and the negative pole of diode D10 is also through capacitor C 8 ground connection.The 3rd port of said U9 is the resistance R 19 and diode D18 ground connection through connecting also; The anodal connecting resistance R19 of diode D18, minus earth.The 4th port of said U9 connects+the 12V power supply.
As shown in Figure 5; The said second positive pulse testing circuit comprises photoelectrical coupler U16, and wherein photoelectrical coupler U16 has 4 ports, the second port ground connection of U16; First port of U16 connects the positive high voltage pulse through resistance R 26; First port of U16 passes through diode D19 ground connection, the plus earth of diode D19, and the negative pole of diode D19 connects first port of U16.The 3rd port of U16 connects the positive pole of diode D64, and the negative pole of diode D64 connects the 4th pin of connection terminal, and the negative pole of diode D64 is also through capacitor C 56 ground connection.The 3rd port of said U16 is the resistance R 21 and diode D26 ground connection through connecting also; The anodal connecting resistance R21 of diode D26, minus earth.The 4th port of said U16 connects+the 12V power supply.
As shown in Figure 6; The said second negative pulse testing circuit comprises photoelectrical coupler U17, and wherein photoelectrical coupler U17 has 4 ports, the first port ground connection of U17; Second port of U17 connects the negative high voltage pulse through resistance R 27; Be connected with diode D20 between first port of U17 and second port, wherein the positive pole of diode D20 connects second port of U27, and the negative pole of diode D20 connects first port of U27.The 3rd port of U27 connects the positive pole of diode D63, and the negative pole of diode D63 connects the 3rd pin of connection terminal, and the negative pole of diode D63 is also through capacitor C 57 ground connection.The 3rd port of said U17 is the resistance R 22 and diode D27 ground connection through connecting also; The anodal connecting resistance R22 of diode D27, minus earth.The 4th port of said U17 connects+the 12V power supply.
[communicator module 7]
[fence sections 8]
6 groups of fence lines of said fence sections 8 be respectively first, second, third and fourth, five, six groups of fence lines; As shown in Figure 2, i.e. first group of fence line 81, second group of fence line 82, the 3rd group of fence line 83, the 4th group of fence line 84, the 5th group of fence line 85, the 6th group of fence line 86; Wherein an end of first and second group fence line is connected with the positive and negative high-voltage pulse output terminal of high voltage output module; The other end of first group of fence line links to each other with the other end of the 3rd, five group of fence line respectively; The other end of second group of fence line links to each other with the other end of the 4th, six group of fence line respectively, third and fourth, an end of five, six groups of fence lines is connected with the positive and negative high-voltage pulse input end of high pressure load module.
Fig. 2 is the external cabling synoptic diagram of the described six line system pulsed electron fence main frames of the utility model.Six line system pulsed electron fence main frames are provided with two-way high-voltage pulse output, the positive and negative high-voltage pulse output terminal of high voltage output module respectively with the corresponding connection of an end of first and second fence line of fence sections; First and second fence line is respectively positive and negative two-way high-voltage pulse output line.The other end at fence; The two-way high-voltage pulse output line of high voltage output module converts positive and negative 4 tunnel high-tension pulses that replace to and breasts the tape; Be that positive and negative high-voltage pulse replaces each other between adjacent two-way high-tension pulse is breasted the tape, be respectively fence sections among Fig. 2 third and fourth, five, six fence lines.The other end of third and fourth in the fence sections, five, six fence lines (also can claim 4 tunnel high-tension pulses breast the tape) inserts the input end of high pressure load module, accomplishes the measuring ability that 4 tunnel high-tension pulses are breasted the tape through the high pressure detection module.2 road of high voltage output module high-voltage pulse output lines and 4 tunnel high-tension pulses are breasted the tape and have been formed six line system fence systems like this.
The fence sections of the six line system pulsed electron fence main frames of the utility model is breasted the tape by 6 tunnel high-tension pulses and is formed; What two-way high-tension pulse adjacent one another are was breasted the tape transmission is the pulse of different high pressure; Therefore; When no matter adjacent two-way high-tension pulse is breasted the tape and the short circuit problem that still opens circuit occurred, and six line system pulsed electron fence main frames can both be accomplished the alarm detection function.
Present embodiment also provides a kind of method of work of six line system pulsed electron fence main frames, and detailed process is following:
Host computer control module realizes positive and negative two-way high-voltage pulse output through control high-voltage charging module and effluve module; Wherein, host computer control module is the control core with the single-chip microcomputer; The high-voltage charging module mainly is made up of transformer and electric capacity etc.; The effluve module mainly is core with the step-up transformer, forms the two-stage principle of boosting, and forms positive and negative two-way high-voltage pulse.
After positive and negative two-way high-voltage pulse inserts fence sections, convert 4 road high-voltage pulse circuit feedback to, insert the high pressure detection module again, accomplish the measuring ability of positive and negative high-voltage pulse to the high pressure load module, can be used as open circuit, the foundation of short-circuit alarming.
When six line system fences short circuit appears, when opening circuit, the main control module is sent warning, and through the communicator module warning message is uploaded to higher level's warning system.
The utility model, reduces cost in order to realize six line system Fence structure patterns of high voltage pulse electronic enclosure periphery intrusion preventing alarm system fence to the defective that exists in the prior art, overcomes the drawback that adjacent two-way short circuit is not reported to the police.
The described six line system pulsed electron fence main frames of the utility model; The cost of ratio two cover single defence area high-voltage pulse main frames or the two defence areas of cover high-voltage pulse main frame has reduced a lot on cost; Also overcome the drawback that adjacent two-way short circuit is not reported to the police; Thereby realized adjacent two-way short-circuit alarming, broken off the function of any one tunnel warning.
Description of the utility model and application are illustrative, are not to want the scope of the utility model is limited in the above-described embodiments.Here the distortion of the embodiment that is disclosed and change are possible, and the replacement of embodiment is known with the various parts of equivalence for those those of ordinary skill in the art.Those skilled in the art are noted that under the situation of spirit that does not break away from the utility model or essential characteristic, and the utility model can be with other forms, structure, layout, ratio, and realize with other elements, material and parts.
Claims (5)
1. a line system pulsed electron fence main frame is characterized in that: comprise host computer control module, high-voltage charging module, effluve module, high voltage output module, high pressure load module, high pressure detection module; Said host computer control module is connected with fence sections through high-voltage charging module, effluve module, high voltage output module successively; Said fence sections is made up of 6 groups of fence lines; The positive and negative high-voltage pulse output terminal of said high voltage output module is connected with an end of 2 groups of fence lines of fence sections respectively, forms positive and negative two-way high-voltage pulse loop; The other end of said 2 groups of fence lines is connected with the other end of 4 groups of fence lines of residue, converts positive and negative 4 road high-voltage pulse loops that replace to; One termination of 4 groups of fence lines of said residue is gone into the high pressure load module, and the high pressure load module inserts host computer control module through the high pressure detection module.
2. six line system pulsed electron fence main frames according to claim 1 is characterized in that: 6 groups of fence lines of said fence sections be respectively first, second, third and fourth, five, six groups of fence lines; Wherein an end of first and second group fence line is connected with the positive and negative high-voltage pulse output terminal of high voltage output module; The other end of first group of fence line links to each other with the other end of the 3rd, five group of fence line respectively; The other end of second group of fence line links to each other with the other end of the 4th, six group of fence line respectively, third and fourth, an end of five, six groups of fence lines is connected with the positive and negative high-voltage pulse input end of high pressure load module.
3. six line system pulsed electron fence main frames according to claim 1; It is characterized in that: said main frame also comprises a communicator module; Said communicator module links to each other with host computer control module, and host computer control module is connected with extraneous communication apparatus communication through the communicator module.
4. six line system pulsed electron fence main frames according to claim 1; It is characterized in that: said high pressure detection module comprises four tunnel pulse-detecting circuits and a connection terminal, and said four tunnel pulse-detecting circuits are respectively the first positive pulse testing circuit, the second positive pulse testing circuit, the first negative pulse testing circuit, the second negative pulse testing circuit; Said connection terminal has 6 pins; The 1st pin meets supply voltage VCC; The 2nd pin ground connection, the 3rd to 6 pin is respectively in order to connect the first positive pulse testing circuit, the first negative pulse testing circuit, the second positive pulse testing circuit, the second negative pulse testing circuit.
5. six line system pulsed electron fence main frames according to claim 4 is characterized in that:
The said first positive pulse testing circuit comprises photoelectrical coupler U8; Wherein photoelectrical coupler U8 has 4 ports; The second port ground connection of U8, first port of U8 connects the positive high voltage pulse through resistance R 24, and first port of U8 is through diode D4 ground connection; The plus earth of diode D4, the negative pole of diode D4 connect first port of U8; The 3rd port of U8 connects the positive pole of diode D62, and the negative pole of diode D62 connects the 6th pin of connection terminal, and the negative pole of diode D62 is also through capacitor C 16 ground connection; The 3rd port of said U8 is the resistance R 17 and diode D17 ground connection through connecting also; The anodal connecting resistance R17 of diode D17, minus earth; The 4th port of said U8 connects+the 12V power supply;
The said first negative pulse testing circuit comprises photoelectrical coupler U9; Wherein photoelectrical coupler U9 has 4 ports; The first port ground connection of U9, second port of U9 connects the negative high voltage pulse through resistance R 25, is connected with diode D60 between first port of U9 and second port; Wherein the positive pole of diode D60 connects second port of U9, and the negative pole of diode D60 connects first port of U9; The 3rd port of U9 connects the positive pole of diode D61, and the negative pole of diode D61 connects the 5th pin of connection terminal, and the negative pole of diode D10 is also through capacitor C 8 ground connection; The 3rd port of said U9 is the resistance R 19 and diode D18 ground connection through connecting also; The anodal connecting resistance R19 of diode D18, minus earth; The 4th port of said U9 connects+the 12V power supply;
The said second positive pulse testing circuit comprises photoelectrical coupler U16; Wherein photoelectrical coupler U16 has 4 ports; The second port ground connection of U16, first port of U16 connects the positive high voltage pulse through resistance R 26, and first port of U16 is through diode D19 ground connection; The plus earth of diode D19, the negative pole of diode D19 connect first port of U16; The 3rd port of U16 connects the positive pole of diode D64, and the negative pole of diode D64 connects the 4th pin of connection terminal, and the negative pole of diode D64 is also through capacitor C 56 ground connection; The 3rd port of said U16 is the resistance R 21 and diode D26 ground connection through connecting also; The anodal connecting resistance R21 of diode D26, minus earth; The 4th port of said U16 connects+the 12V power supply;
The said second negative pulse testing circuit comprises photoelectrical coupler U17; Wherein photoelectrical coupler U17 has 4 ports; The first port ground connection of U17, second port of U17 connects the negative high voltage pulse through resistance R 27, is connected with diode D20 between first port of U17 and second port; Wherein the positive pole of diode D20 connects second port of U27, and the negative pole of diode D20 connects first port of U27; The 3rd port of U27 connects the positive pole of diode D63, and the negative pole of diode D63 connects the 3rd pin of connection terminal, and the negative pole of diode D63 is also through capacitor C 57 ground connection; The 3rd port of said U17 is the resistance R 22 and diode D27 ground connection through connecting also; The anodal connecting resistance R22 of diode D27, minus earth; The 4th port of said U17 connects+the 12V power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203465924U CN202217361U (en) | 2011-09-15 | 2011-09-15 | Six-wiring-system pulse electronic fence main machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203465924U CN202217361U (en) | 2011-09-15 | 2011-09-15 | Six-wiring-system pulse electronic fence main machine |
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| Publication Number | Publication Date |
|---|---|
| CN202217361U true CN202217361U (en) | 2012-05-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203465924U Withdrawn - After Issue CN202217361U (en) | 2011-09-15 | 2011-09-15 | Six-wiring-system pulse electronic fence main machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102999985A (en) * | 2011-09-15 | 2013-03-27 | 上海广拓信息技术有限公司 | Six-wire system pulse electronic fence main engine and working method thereof |
-
2011
- 2011-09-15 CN CN2011203465924U patent/CN202217361U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102999985A (en) * | 2011-09-15 | 2013-03-27 | 上海广拓信息技术有限公司 | Six-wire system pulse electronic fence main engine and working method thereof |
| CN102999985B (en) * | 2011-09-15 | 2014-10-08 | 上海广拓信息技术有限公司 | Six-wire system pulse electronic fence main engine and working method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120509 Effective date of abandoning: 20141008 |
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| RGAV | Abandon patent right to avoid regrant |